Step 1

Begin by chopping the onion and celery.

Step 2

Heat a large pot on the stove over medium heat add the butter & olive oil then add the onions & celery - season with salt, pepper and red pepper flakes.

Step 3

Next peel and dice the potatoes - add the potatoes and minced garlic to the pot and continue to sauté all of the ingredients for about 5 minutes.

Step 4

Add the vegetable stock and increase the heat to high. Bring to a boil - stirring quite often - this will release the starch in the potatoes and help thicken the soup. Depending on the size of the dice of the potatoes it will take 14-18 minutes. Cook the potatoes until they are fork tender. The stew will be quite thick.

Step 5

Mash the potatoes with a potato masher. Make it as creamy or as chunky as you desire.

Step 6

Remove from heat and stir in both cheeses and the sour cream. That's it! So thick and creamy and an easy meal to put together in a short amount of time!